Extensions 1→N→G→Q→1 with N=C8 and Q=C22×C4

Direct product G=N×Q with N=C8 and Q=C22×C4
dρLabelID
C22×C4×C8128C2^2xC4xC8128,1601

Semidirect products G=N:Q with N=C8 and Q=C22×C4
extensionφ:Q→Aut NdρLabelID
C81(C22×C4) = C4×C8⋊C22φ: C22×C4/C4C22 ⊆ Aut C832C8:1(C2^2xC4)128,1676
C82(C22×C4) = C2×M4(2)⋊C4φ: C22×C4/C22C22 ⊆ Aut C864C8:2(C2^2xC4)128,1642
C83(C22×C4) = C2×SD16⋊C4φ: C22×C4/C22C22 ⊆ Aut C864C8:3(C2^2xC4)128,1672
C84(C22×C4) = C2×D8⋊C4φ: C22×C4/C22C22 ⊆ Aut C864C8:4(C2^2xC4)128,1674
C85(C22×C4) = C2×C4×D8φ: C22×C4/C2×C4C2 ⊆ Aut C864C8:5(C2^2xC4)128,1668
C86(C22×C4) = C2×C4×SD16φ: C22×C4/C2×C4C2 ⊆ Aut C864C8:6(C2^2xC4)128,1669
C87(C22×C4) = C2×C4×M4(2)φ: C22×C4/C2×C4C2 ⊆ Aut C864C8:7(C2^2xC4)128,1603
C88(C22×C4) = C22×C2.D8φ: C22×C4/C23C2 ⊆ Aut C8128C8:8(C2^2xC4)128,1640
C89(C22×C4) = C22×C4.Q8φ: C22×C4/C23C2 ⊆ Aut C8128C8:9(C2^2xC4)128,1639
C810(C22×C4) = C22×C8⋊C4φ: C22×C4/C23C2 ⊆ Aut C8128C8:10(C2^2xC4)128,1602

Non-split extensions G=N.Q with N=C8 and Q=C22×C4
extensionφ:Q→Aut NdρLabelID
C8.1(C22×C4) = C4×C8.C22φ: C22×C4/C4C22 ⊆ Aut C864C8.1(C2^2xC4)128,1677
C8.2(C22×C4) = C42.275C23φ: C22×C4/C4C22 ⊆ Aut C832C8.2(C2^2xC4)128,1678
C8.3(C22×C4) = C42.276C23φ: C22×C4/C4C22 ⊆ Aut C864C8.3(C2^2xC4)128,1679
C8.4(C22×C4) = C42.283C23φ: C22×C4/C4C22 ⊆ Aut C8324C8.4(C2^2xC4)128,1687
C8.5(C22×C4) = M4(2).51D4φ: C22×C4/C4C22 ⊆ Aut C8164C8.5(C2^2xC4)128,1688
C8.6(C22×C4) = C2×D82C4φ: C22×C4/C22C22 ⊆ Aut C832C8.6(C2^2xC4)128,876
C8.7(C22×C4) = C23.13D8φ: C22×C4/C22C22 ⊆ Aut C8324C8.7(C2^2xC4)128,877
C8.8(C22×C4) = C2×M5(2)⋊C2φ: C22×C4/C22C22 ⊆ Aut C832C8.8(C2^2xC4)128,878
C8.9(C22×C4) = C2×C8.17D4φ: C22×C4/C22C22 ⊆ Aut C864C8.9(C2^2xC4)128,879
C8.10(C22×C4) = C23.21SD16φ: C22×C4/C22C22 ⊆ Aut C8324C8.10(C2^2xC4)128,880
C8.11(C22×C4) = Q32⋊C4φ: C22×C4/C22C22 ⊆ Aut C8328-C8.11(C2^2xC4)128,912
C8.12(C22×C4) = D16⋊C4φ: C22×C4/C22C22 ⊆ Aut C8168+C8.12(C2^2xC4)128,913
C8.13(C22×C4) = C24.100D4φ: C22×C4/C22C22 ⊆ Aut C832C8.13(C2^2xC4)128,1643
C8.14(C22×C4) = C4○D4.7Q8φ: C22×C4/C22C22 ⊆ Aut C864C8.14(C2^2xC4)128,1644
C8.15(C22×C4) = C4○D4.8Q8φ: C22×C4/C22C22 ⊆ Aut C864C8.15(C2^2xC4)128,1645
C8.16(C22×C4) = C2×M4(2).C4φ: C22×C4/C22C22 ⊆ Aut C832C8.16(C2^2xC4)128,1647
C8.17(C22×C4) = M4(2).29C23φ: C22×C4/C22C22 ⊆ Aut C8324C8.17(C2^2xC4)128,1648
C8.18(C22×C4) = C2×Q16⋊C4φ: C22×C4/C22C22 ⊆ Aut C8128C8.18(C2^2xC4)128,1673
C8.19(C22×C4) = C42.383D4φ: C22×C4/C22C22 ⊆ Aut C864C8.19(C2^2xC4)128,1675
C8.20(C22×C4) = C42.277C23φ: C22×C4/C22C22 ⊆ Aut C832C8.20(C2^2xC4)128,1680
C8.21(C22×C4) = C42.278C23φ: C22×C4/C22C22 ⊆ Aut C832C8.21(C2^2xC4)128,1681
C8.22(C22×C4) = C42.279C23φ: C22×C4/C22C22 ⊆ Aut C864C8.22(C2^2xC4)128,1682
C8.23(C22×C4) = C42.280C23φ: C22×C4/C22C22 ⊆ Aut C864C8.23(C2^2xC4)128,1683
C8.24(C22×C4) = C42.281C23φ: C22×C4/C22C22 ⊆ Aut C864C8.24(C2^2xC4)128,1684
C8.25(C22×C4) = C2×C8.26D4φ: C22×C4/C22C22 ⊆ Aut C832C8.25(C2^2xC4)128,1686
C8.26(C22×C4) = M4(2)○D8φ: C22×C4/C22C22 ⊆ Aut C8324C8.26(C2^2xC4)128,1689
C8.27(C22×C4) = C2×C2.D16φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.27(C2^2xC4)128,868
C8.28(C22×C4) = C2×C2.Q32φ: C22×C4/C2×C4C2 ⊆ Aut C8128C8.28(C2^2xC4)128,869
C8.29(C22×C4) = C23.24D8φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.29(C2^2xC4)128,870
C8.30(C22×C4) = C23.39D8φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.30(C2^2xC4)128,871
C8.31(C22×C4) = C23.40D8φ: C22×C4/C2×C4C2 ⊆ Aut C832C8.31(C2^2xC4)128,872
C8.32(C22×C4) = C23.41D8φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.32(C2^2xC4)128,873
C8.33(C22×C4) = C2×D8.C4φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.33(C2^2xC4)128,874
C8.34(C22×C4) = C23.20SD16φ: C22×C4/C2×C4C2 ⊆ Aut C8324C8.34(C2^2xC4)128,875
C8.35(C22×C4) = C4×D16φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.35(C2^2xC4)128,904
C8.36(C22×C4) = C4×SD32φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.36(C2^2xC4)128,905
C8.37(C22×C4) = C4×Q32φ: C22×C4/C2×C4C2 ⊆ Aut C8128C8.37(C2^2xC4)128,906
C8.38(C22×C4) = SD323C4φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.38(C2^2xC4)128,907
C8.39(C22×C4) = Q324C4φ: C22×C4/C2×C4C2 ⊆ Aut C8128C8.39(C2^2xC4)128,908
C8.40(C22×C4) = D164C4φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.40(C2^2xC4)128,909
C8.41(C22×C4) = C8○D16φ: C22×C4/C2×C4C2 ⊆ Aut C8322C8.41(C2^2xC4)128,910
C8.42(C22×C4) = D165C4φ: C22×C4/C2×C4C2 ⊆ Aut C8324C8.42(C2^2xC4)128,911
C8.43(C22×C4) = C2×C4×Q16φ: C22×C4/C2×C4C2 ⊆ Aut C8128C8.43(C2^2xC4)128,1670
C8.44(C22×C4) = C2×C8○D8φ: C22×C4/C2×C4C2 ⊆ Aut C832C8.44(C2^2xC4)128,1685
C8.45(C22×C4) = C4×C4○D8φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.45(C2^2xC4)128,1671
C8.46(C22×C4) = C2×C82M4(2)φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.46(C2^2xC4)128,1604
C8.47(C22×C4) = M4(2)○2M4(2)φ: C22×C4/C2×C4C2 ⊆ Aut C832C8.47(C2^2xC4)128,1605
C8.48(C22×C4) = C4×C8○D4φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.48(C2^2xC4)128,1606
C8.49(C22×C4) = D4.5C42φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.49(C2^2xC4)128,1607
C8.50(C22×C4) = C2×D4○C16φ: C22×C4/C2×C4C2 ⊆ Aut C864C8.50(C2^2xC4)128,2138
C8.51(C22×C4) = C2×C163C4φ: C22×C4/C23C2 ⊆ Aut C8128C8.51(C2^2xC4)128,888
C8.52(C22×C4) = C2×C164C4φ: C22×C4/C23C2 ⊆ Aut C8128C8.52(C2^2xC4)128,889
C8.53(C22×C4) = C23.25D8φ: C22×C4/C23C2 ⊆ Aut C864C8.53(C2^2xC4)128,890
C8.54(C22×C4) = M5(2)⋊1C4φ: C22×C4/C23C2 ⊆ Aut C864C8.54(C2^2xC4)128,891
C8.55(C22×C4) = C2×C8.4Q8φ: C22×C4/C23C2 ⊆ Aut C864C8.55(C2^2xC4)128,892
C8.56(C22×C4) = M5(2).1C4φ: C22×C4/C23C2 ⊆ Aut C8324C8.56(C2^2xC4)128,893
C8.57(C22×C4) = C2×C23.25D4φ: C22×C4/C23C2 ⊆ Aut C864C8.57(C2^2xC4)128,1641
C8.58(C22×C4) = C2×C8.Q8φ: C22×C4/C23C2 ⊆ Aut C832C8.58(C2^2xC4)128,886
C8.59(C22×C4) = M5(2)⋊3C4φ: C22×C4/C23C2 ⊆ Aut C8324C8.59(C2^2xC4)128,887
C8.60(C22×C4) = C22×C8.C4φ: C22×C4/C23C2 ⊆ Aut C864C8.60(C2^2xC4)128,1646
C8.61(C22×C4) = C2×C16⋊C4φ: C22×C4/C23C2 ⊆ Aut C832C8.61(C2^2xC4)128,841
C8.62(C22×C4) = C8.23C42φ: C22×C4/C23C2 ⊆ Aut C8324C8.62(C2^2xC4)128,842
C8.63(C22×C4) = C22×M5(2)φ: C22×C4/C23C2 ⊆ Aut C864C8.63(C2^2xC4)128,2137
C8.64(C22×C4) = Q8○M5(2)φ: C22×C4/C23C2 ⊆ Aut C8324C8.64(C2^2xC4)128,2139
C8.65(C22×C4) = C2×C165C4central extension (φ=1)128C8.65(C2^2xC4)128,838
C8.66(C22×C4) = C4×M5(2)central extension (φ=1)64C8.66(C2^2xC4)128,839
C8.67(C22×C4) = C162M5(2)central extension (φ=1)64C8.67(C2^2xC4)128,840
C8.68(C22×C4) = C2×M6(2)central extension (φ=1)64C8.68(C2^2xC4)128,989
C8.69(C22×C4) = D4○C32central extension (φ=1)642C8.69(C2^2xC4)128,990

׿
×
𝔽